raid_test_2 RAid setup testing pipi 512K chunks 2 near-copies: Processor: AMD E-350 @ 1.60GHz (2 Cores)_ Motherboard: ASUS E35M1-I DELUXE_ Chipset: AMD Device 1510_ Memory: 3584MB_ Disk: 4 x 2000GB Western Digital WDC WD20EARS-00M_ Graphics: ATI Device 9802_ Audio: ATI R6xx HDMI OS: Linux_ Kernel: 2.6.32-5-amd64 (x86_64)_ Display Driver: ati_ Compiler: GCC 4.4.5_ File-System: ext4_ Screen Resolution: 1920x1200 level 6_ 512k chunk_ algorithm 2 _ REBUILD: Processor: AMD E-350 @ 1.60GHz (2 Cores)_ Motherboard: ASUS E35M1-I DELUXE_ Chipset: AMD Device 1510_ Memory: 3584MB_ Disk: 4 x 2000GB Western Digital WDC WD20EARS-00M_ Graphics: ATI Device 9802_ Audio: ATI R6xx HDMI OS: Linux_ Kernel: 2.6.32-5-amd64 (x86_64)_ Display Driver: ati_ Compiler: GCC 4.4.5_ File-System: ext4_ Screen Resolution: 1920x1200 level 6_ 512k chunk_ algorithm 2: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: ASUS E35M1-I DELUXE, Chipset: AMD Device 1510, Memory: 3584MB, Disk: 4 x 2000GB Western Digital WDC WD20EARS-00M, Graphics: ATI Device 9802, Audio: ATI R6xx HDMI OS: Linux, Kernel: 2.6.32-5-amd64 (x86_64), Display Driver: ati, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1920x1200 raid6 16M chunk: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: ASUS E35M1-I DELUXE, Chipset: AMD Device 1510, Memory: 3584MB, Disk: 4 x 2000GB Western Digital WDC WD20EARS-00M, Graphics: ATI Device 9802, Audio: ATI R6xx HDMI OS: Linux, Kernel: 2.6.32-5-amd64 (x86_64), Display Driver: ati, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1920x1200 raid10 offset chunk16M: Processor: AMD E-350 @ 1.60GHz (2 Cores), Motherboard: ASUS E35M1-I DELUXE, Chipset: AMD Device 1510, Memory: 3584MB, Disk: 4 x 2000GB Western Digital WDC WD20EARS-00M, Graphics: ATI Device 9802, Audio: ATI R6xx HDMI OS: Linux, Kernel: 2.6.32-5-amd64 (x86_64), Display Driver: ati, Compiler: GCC 4.4.5, File-System: ext4, Screen Resolution: 1920x1200 AIO-Stress 0.21 Test: Random Write MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 18.48 |=========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 11.92 |================= level 6_ 512k chunk_ algorithm 2 ........... 12.65 |================== raid6 16M chunk ............................ 13.91 |==================== raid10 offset chunk16M ..................... 18.77 |=========================== FS-Mark 3.3 Test: 1000 Files_ 1MB Size Files/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 38.37 |=========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 16.73 |============ level 6_ 512k chunk_ algorithm 2 ........... 17.27 |============ raid6 16M chunk ............................ 17.13 |============ raid10 offset chunk16M ..................... 24.82 |================= FS-Mark 3.3 Test: 1000 Files_ 1MB Size_ No Sync/FSync Files/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 280.23 |========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 78.17 |======= level 6_ 512k chunk_ algorithm 2 ........... 226.33 |===================== raid6 16M chunk ............................ 175.15 |================ raid10 offset chunk16M ..................... 275.33 |========================== FS-Mark 3.3 Test: 5000 Files_ 1MB Size_ 4 Threads Files/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 68.83 |=========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 24.57 |========== level 6_ 512k chunk_ algorithm 2 ........... 45.57 |================== raid6 16M chunk ............................ 27.53 |=========== raid10 offset chunk16M ..................... 40.23 |================ FS-Mark 3.3 Test: 4000 Files_ 32 Sub Dirs_ 1MB Size Files/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 33.13 |=========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 17.00 |============== level 6_ 512k chunk_ algorithm 2 ........... 17.40 |============== raid6 16M chunk ............................ 16.37 |============= raid10 offset chunk16M ..................... 23.15 |=================== IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 210.60 |========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 55.52 |======= level 6_ 512k chunk_ algorithm 2 ........... 131.32 |================ raid6 16M chunk ............................ 97.57 |============ raid10 offset chunk16M ..................... 132.37 |================ IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Read Performance MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 184.69 |============= level 6_ 512k chunk_ algorithm 2 _ REBUILD . 209.19 |=============== level 6_ 512k chunk_ algorithm 2 ........... 202.29 |============== raid6 16M chunk ............................ 366.13 |========================== raid10 offset chunk16M ..................... 273.71 |=================== Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 142.17 |========================== level 6_ 512k chunk_ algorithm 2 _ REBUILD . 19.14 |==== level 6_ 512k chunk_ algorithm 2 ........... 84.32 |=============== raid6 16M chunk ............................ 82.56 |=============== raid10 offset chunk16M ..................... 112.88 |===================== Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 1.00 |============================ level 6_ 512k chunk_ algorithm 2 _ REBUILD . 0.65 |================== level 6_ 512k chunk_ algorithm 2 ........... 0.62 |================= raid6 16M chunk ............................ 0.56 |================ raid10 offset chunk16M ..................... 0.97 |=========================== Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 2199.08 |========================= level 6_ 512k chunk_ algorithm 2 _ REBUILD . 1871.33 |===================== level 6_ 512k chunk_ algorithm 2 ........... 2169.67 |========================= raid6 16M chunk ............................ 2201.49 |========================= raid10 offset chunk16M ..................... 2149.79 |======================== Threaded I/O Tester 0.3.3 Test: Random Read - Size Per Thread: 256MB - Thread Count: 4 MB/s > Higher Is Better pipi 512K chunks 2 near-copies ............. 1768.00 |========================= level 6_ 512k chunk_ algorithm 2 _ REBUILD . 1616.25 |======================= level 6_ 512k chunk_ algorithm 2 ........... 1771.20 |========================= raid6 16M chunk ............................ 1768.91 |========================= raid10 offset chunk16M ..................... 1770.74 |=========================